The ryegrass rust (Puccinia coronate) may infect many grasses, particulary ryegrass.

黑冠锈病是由禾冠柄锈菌所致，除危害黑还侵禾本科牧。

An example is Puccinia graminis, the stem rust of cereals and grasses, which overwinters on the barberry.

例如生活在禾上，引起类秆锈病的禾柄锈菌，必须在在小蘗属植物上越冬。